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1495130 = 257133153
BaseRepresentation
bin101101101000001011010
32210221221012
411231001122
5340321010
652013522
715464660
oct5550132
92727835
101495130
1193134a
126012a2
134046c0
142acc30
151e8005
hex16d05a

1495130 has 64 divisors (see below), whose sum is σ = 3483648. Its totient is φ = 449280.

The previous prime is 1495097. The next prime is 1495157. The reversal of 1495130 is 315941.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1495096 and 1495105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28184 + ... + 28236.

It is an arithmetic number, because the mean of its divisors is an integer number (54432).

21495130 is an apocalyptic number.

1495130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1495130 is an abundant number, since it is smaller than the sum of its proper divisors (1988518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1495130 is a wasteful number, since it uses less digits than its factorization.

1495130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1495130 is about 1222.7550858614. The cubic root of 1495130 is about 114.3474064244.

The spelling of 1495130 in words is "one million, four hundred ninety-five thousand, one hundred thirty".

Divisors: 1 2 5 7 10 13 14 26 31 35 53 62 65 70 91 106 130 155 182 217 265 310 371 403 434 455 530 689 742 806 910 1085 1378 1643 1855 2015 2170 2821 3286 3445 3710 4030 4823 5642 6890 8215 9646 11501 14105 16430 21359 23002 24115 28210 42718 48230 57505 106795 115010 149513 213590 299026 747565 1495130